LOL! I'd have to agree, though maybe some more refined tests might show some differences like wide-open at f/3.5 or extreme edge sharpness/aberrations (which I can't test since it's being majorly cropped on the Canon 5D). So in other words this comparison only compares the central region of the lenses.

NOTES: - These files can only be downloaded by the first 10 people since I haven't registered with Rapidshare, if you can't download them & really want to; let me know & I'll see if I can re-upload them. The EXIF data may be incorrect (since the Canon can't read the lens info). I've used a Fotodiox 645-EOS adapter.

Maybe someone else can confirm my findings or offer any other comments, perhaps with another A vs FA comparison if necessary.